/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.android.apis.view;

import com.example.android.apis.R;

import android.app.Activity;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

/**
 * Demonstrates the use of progress dialogs. Uses
 * {@link Activity#onCreateDialog} and {@link Activity#showDialog} to ensure the
 * dialogs will be properly saved and restored.
 */
public class ProgressBar3 extends Activity {

	ProgressDialog mDialog1;
	ProgressDialog mDialog2;

	private static final int DIALOG1_KEY = 0;
	private static final int DIALOG2_KEY = 1;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		setContentView(R.layout.progressbar_3);

		Button button = (Button) findViewById(R.id.showIndeterminate);
		button.setOnClickListener(new View.OnClickListener() {
			public void onClick(View v) {
				showDialog(DIALOG1_KEY);
			}
		});

		button = (Button) findViewById(R.id.showIndeterminateNoTitle);
		button.setOnClickListener(new View.OnClickListener() {
			public void onClick(View v) {
				showDialog(DIALOG2_KEY);
			}
		});
	}

	@Override
	protected Dialog onCreateDialog(int id) {
		switch (id) {
		case DIALOG1_KEY: {
			ProgressDialog dialog = new ProgressDialog(this);
			dialog.setTitle("Indeterminate");
			dialog.setMessage("Please wait while loading...");
			dialog.setIndeterminate(true);
			dialog.setCancelable(true);
			return dialog;
		}
		case DIALOG2_KEY: {
			ProgressDialog dialog = new ProgressDialog(this);
			dialog.setMessage("Please wait while loading...");
			dialog.setIndeterminate(true);
			dialog.setCancelable(true);
			return dialog;
		}
		}
		return null;
	}
}
